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// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
// }}}
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namespace Component\Avatar\Controller ;
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use App\Core\Controller ;
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use App\Core\Form ;
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use App\Core\GSFile as M ;
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use function App\Core\I18n\_m ;
use App\Util\TemporaryFile ;
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use Exception ;
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use Symfony\Component\Form\Extension\Core\Type\CheckboxType ;
use Symfony\Component\Form\Extension\Core\Type\FileType ;
use Symfony\Component\Form\Extension\Core\Type\HiddenType ;
use Symfony\Component\Form\Extension\Core\Type\SubmitType ;
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use Symfony\Component\HttpFoundation\Request ;
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class Avatar extends Controller
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{
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/**
* @ throws Exception
*/
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public function avatar_view ( Request $request , int $gsactor_id , string $size )
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{
switch ( $size ) {
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case 'full' :
$res = \Component\Avatar\Avatar :: getAvatarFileInfo ( $gsactor_id );
return M :: sendFile ( $res [ 'file_path' ], $res [ 'mimetype' ], $res [ 'title' ]);
default :
throw new Exception ( 'Not implemented' );
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}
}
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/**
* Local user avatar panel
*/
public function settings_avatar ( Request $request )
{
$form = Form :: create ([
[ 'avatar' , FileType :: class , [ 'label' => _m ( 'Avatar' ), 'help' => _m ( 'You can upload your personal avatar. The maximum file size is 2MB.' ), 'multiple' => false , 'required' => false ]],
[ 'remove' , CheckboxType :: class , [ 'label' => _m ( 'Remove avatar' ), 'help' => _m ( 'Remove your avatar and use the default one' )]],
[ 'hidden' , HiddenType :: class , []],
[ 'save' , SubmitType :: class , [ 'label' => _m ( 'Submit' )]],
]);
$form -> handleRequest ( $request );
if ( $form -> isSubmitted () && $form -> isValid ()) {
$data = $form -> getData ();
if ( $data [ 'remove' ] == true ) {
} else {
$sfile = null ;
if ( isset ( $data [ 'hidden' ])) {
// Cropped client side
$matches = [];
if ( ! empty ( preg_match ( '/data:([^;]*)(;(base64))?,(.*)/' , $data [ 'hidden' ], $matches ))) {
list (, $mimetype_user , , $encoding_user , $data_user ) = $matches ;
if ( $encoding_user == 'base64' ) {
$data_user = base64_decode ( $data_user );
$tempfile = new TemporaryFile ( 'avatar' );
$path = $tempfile -> getPath ();
file_put_contents ( $path , $data_user );
$sfile = new SymfonyFile ( $path );
} else {
Log :: info ( 'Avatar upload got an invalid encoding, something\'s fishy and/or wrong' );
}
}
} elseif ( isset ( $data [ 'avatar' ])) {
// Cropping failed (e.g. disabled js), have file as uploaded
$sfile = $data [ 'avatar' ];
} else {
throw new ClientException ( 'Invalid form' );
}
$user = Common :: user ();
$gsactor_id = $user -> getId ();
$file = GSFile :: validateAndStoreAttachment ( $sfile , Common :: config ( 'avatar' , 'dir' ), $title = null , $is_local = true , $use_unique = $gsactor_id );
$old_file = null ;
$avatar = DB :: find ( 'avatar' , [ 'gsactor_id' => $gsactor_id ]);
// Must get old id before inserting another one
if ( $avatar != null ) {
$old_file = $avatar -> delete ();
}
DB :: persist ( $file );
// Can only get new id after inserting
DB :: flush ();
DB :: persist ( self :: create ([ 'gsactor_id' => $gsactor_id , 'attachment_id' => $file -> getId ()]));
DB :: flush ();
// Only delete files if the commit went through
if ( $old_file != null ) {
@ unlink ( $old_file );
}
}
Event :: handle ( 'DeleteCachedAvatar' , [ $user -> getId ()]);
}
return [ '_template' => 'settings/avatar.html.twig' , 'avatar' => $form -> createView ()];
}
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}